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Promoters of fused iron catalyst

The ammonia synthesis catalyst used in modern industry is composed of the iron oxides with a given ratio of Fe +/Fe + and small amounts of promoters. The a-Fe [Pg.238]

The promoters are commonly divided into two t3T3es of structural and electronic promoter according to their main roles. There is a relationship between the two kinds of promoters and under an identical preparing condition, there would have an optimum combination (proportion) between them, which is decided mainly by a feat such as cooking. In the investigation of AllO-2 catalyst, it was obtained with [Pg.239]

Relation of the surface area with the contents of AI2O3 in Fe-Al20s [Pg.240]

See other pages where Promoters of fused iron catalyst is mentioned: [Pg.238]   
See also in sourсe #XX -- [ Pg.238 ]



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Catalyst promotion

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Iron - promoter

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Iron promoted

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Of promotion

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